You cannot always jump directly from 14.0.0 to 14.7.7. Microsoft legacy updates are often cumulative but require specific foundational service packs. Follow this order:
: Open Disk Utility (Applications > Utilities), select your hard drive, and click Repair Disk Permissions . This ensures OS X Lion registers the new software frameworks correctly.
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: Run the core installer from your physical media or backup disk image.
If the AutoUpdate tool no longer connects to Microsoft’s servers due to the age of the software, you may need to manually download the 14.7.7 update package from a reputable archive or the official Microsoft Support website if the link is still active. An Alternative Option: Microsoft Office 2008 You cannot always jump directly from 14
Even with a perfect setup, there are a few known quirks to be aware of when running Office on an older OS, as outlined by Microsoft's official documentation.
Apple released OS X 10.7 Lion in 2011, closing its lifecycle with the final 10.7.5 supplemental update in late 2012. If you are maintaining a legacy Mac running OS X Lion 10.7.5, finding and updating a compatible version of Microsoft Office requires navigating specific software versions. Modern versions like Microsoft 365 or Office 2021/2024 will not install on this operating system. This ensures OS X Lion registers the new
An unpatched version of Office 2011 or 2008 will suffer from stability bugs and document rendering issues. You must manually download and apply the final update packages. Base Version: Ensure the initial installation is completed.
Because OS X Lion and Office 2011 no longer receive security updates, it is highly recommended to disconnect this machine from the internet or upgrade to a newer Mac/OS if possible.
📢 Microsoft Office for Mac OS X Lion (10.7.5) – Final Update Overview
OS X Lion features an early version of Gatekeeper. Go to and temporarily set "Allow apps downloaded from" to Anywhere before running the installers. Modern Alternatives for Mac OS X Lion